[DealabsBridge] Follow website changes (#852)
[DealabsBridge] Follow website changes (#852)

Pepper changed the CSS class of some elements. The bridge was changed to
follow these changes.
Riduidel/rss-bridge,RSS-Bridge/rss-bridge,RSS-Bridge/rss-bridge,kranack/rss-bridge,simonbru/rss-bridge,kranack/rss-bridge,ORelio/rss-bridge,sebsauvage/rss-bridge,Frenzie/rss-bridge,kranack/rss-bridge,RSS-Bridge/rss-bridge,ORelio/rss-bridge,simonbru/rss-bridge,Riduidel/rss-bridge,Riduidel/rss-bridge,kranack/rss-bridge,ORelio/rss-bridge,Frenzie/rss-bridge